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sini
发表于 2021-5-12 14:26:01
Canola oil was first created in the early 1970s as a natural oil, but in 1995, Monsanto created a genetically modified version of canola oil. As of 2005, 87 percent of canola grown in the U.S. was genetically modified and by 2009, 90 percent of the Canadian crop was genetically engineered.
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